本程序需在DOS下运行。每运行一次可执行程序random.exe，即可显示任意两个 16进制数的加法或减法表达式及其运算结果。在减法运算中，如果被减数小于减数，...

用matlab所编的关于用传输矩阵法计算光子晶体的反射率,文件中将程序写在word文档中,并附带有在matlab下画的图,感觉很有用-using Matlab as in the use of the transfer matrix method photonic crystal reflectivity, Lieutenant General procedures documents written in word document, together with the painting under Matlab plans, feeling useful

汇编语言编写DS1302充电时钟,time是多字节读写,timexie是多字节写,timedu是单字节读-Compiled languages charge DS1302 clock, time is a multi-byte read and write, timexie are multi-byte write, timedu is single-byte read

msa

基于51单片机的带时间显示和紧急控制的交通灯的设计。 此程序在硬件上调试通，用定时器1延时，外部中断0接紧急控制，R0为100MS延时常数，R2为状态延时常数，8279控制数码管显示时间,用P1口控制双色灯-With 51 single-chip based on the time display and the emergency control of traffic lights design. On this process in hardware debugging pass, with one delay timer, external interrupt 0 then the emergency control, R0 for 100MS constant delay, R2 for a state of constant delay, digital 8279 control display time control using two-color lights I P1

在基于脉冲的UWB系统中，采用瑞克接收机合并多径信号能量并进行相干检测，信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中，接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测，信道估计问题即估计信道频域响应。-Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.

ic卡sle4442代码 -ic card sle4442 code

MCS-96单片机两个HSO输出脚同时输出驱动步进电机，通过使用8098HSO的4个输出脚HSO.0~ HSO.3来分别控制4相线圈的通断，有效地驱动步进电机工作。-MCS-96 microcontroller output HSO two feet while stepping motor drive output, HSO 8098 through the use of the four output feet HSO.0 ~ HSO.3 control four separate phase coil-off effectively drive stepper motor.

汇编语言开发的经典教材，易学易用，深入浅出- The assembly language development classical teaching material, Yi Xueyi uses, to explain the profound in simple language

串行接口应用实验－发送端程序 串行通信发送程序source file 8253 8255 8251 综合实验-Application of serial interface experiments- Send client program to send serial communication program source file 8253 8255 8251 Comprehensive Experiment

MCD1实战一,点亮一个LED并持续3秒后熄灭 该实战的目的作为学习和应用MCD1在线调试工具套件，进行项目的软件和硬件 联合调试的范例程序，也就是当做一个用户程序实例，而演示板暂时充当用户电 路的角色。这样就构成了一个软件、硬件齐全的自制项目模拟环境。 本程序实现的功能是，把端口RC的8条引脚全部设置为输出模式，并从RC0输出高电平 从而点亮RC0口的一个LED,持续3秒后LED熄灭. 该程序可用于PIC16F87X(A)所有系列-MCD1 real one, to light a LED and continuously put out 3 seconds after the real purpose for learning and application debugging MCD1 online suite of tools to carry out the project software and hardware examples of joint commissioning procedures, that is, as a user instance, and the demonstration user circuit board to serve as a temporary role. This constitutes a software, hardware, a full range of home-made simulation environment projects. Realize the function of this procedure is that the 8-port RC pin all set to output mode and high output from the RC0 so I RC0 a lit LED, continuous 3 seconds after the LED goes out. The program can be used to PIC16F87X ( A) All Series